Klein Tools 4-Inch Insulated Keystone Tip Screwdriver, Black - 601-4-INS

Tips are precision ground to fit screw openings securely and resist slippage. Cushion-grip handles for greater torque and comfort. Patented tip-indent quickly identifies the type of screwdriver and tip orientation.
• Overall Length: 7-3/4'' (197 mm)
• Shank Length: 4'' (102 mm)
• Shank Tip Width: 3/16'' (5 mm)